Cathy Wiggins continues to show us how to quilt using motifs from nature for realistic quilting. Water and sky motifs are added in this final segment of the show. She shows how easy it is to quilt a water filler using wavy lines and curlicues echoing back and forth horizontally across the quilt. Her #1 hint? Keep track of the scale of the filler used and maintain it throughout the body of the quilt.